Build validated industrial submarine cockpit

game/presentation/cockpit/cockpit_pressure_bulkhead.gd

@@ -26,6 +26,7 @@ func _ready() -> void:
 	_build_curved_panels()
 	_build_outer_rib()
 	_build_fasteners()
+	_build_clamp_plates()
 
 
 func panel_count() -> int:
@@ -53,7 +54,7 @@ func _style_existing_frame() -> void:
 		frame.material_override = _materials.brushed_steel
 	for child: Node in get_parent().get_children():
 		if child is MeshInstance3D and child.name.begins_with("Bolt"):
-			(child as MeshInstance3D).material_override = _materials.dark_steel
+			(child as MeshInstance3D).material_override = _materials.brass
 
 
 func _build_curved_panels() -> void:
@@ -155,12 +156,37 @@ func _build_outer_rib() -> void:
 func _build_fasteners() -> void:
 	for fastener_index in FASTENER_COUNT:
 		var angle := (fastener_index + 0.5) * TAU / float(FASTENER_COUNT)
+		var fastener_position := Vector3(
+			cos(angle) * 0.96,
+			sin(angle) * 0.96,
+			0.12
+		)
 		CockpitMeshFactory.add_cylinder(
 			"OuterFastener",
 			self,
-			Vector3(cos(angle) * 0.96, sin(angle) * 0.96, 0.105),
-			0.014,
+			fastener_position,
+			0.020,
 			0.018,
 			_materials.brass,
 			Vector3(90.0, 0.0, 0.0)
 		)
+		CockpitMeshFactory.add_sphere(
+			"FastenerCap",
+			self,
+			fastener_position + Vector3(0.0, 0.0, 0.012),
+			0.017,
+			_materials.brushed_steel
+		)
+
+
+func _build_clamp_plates() -> void:
+	for plate_index in 12:
+		var angle := (plate_index + 0.5) * TAU / 12.0
+		var plate := CockpitMeshFactory.add_box(
+			"PressureClamp",
+			self,
+			Vector3(cos(angle) * 0.88, sin(angle) * 0.88, 0.105),
+			Vector3(0.11, 0.055, 0.028),
+			_materials.brushed_steel
+		)
+		plate.rotation_degrees.z = rad_to_deg(angle) + 90.0